▎ 摘　　要

NOVELTY - Preparing graphene material, comprises (i)adding the graphene oxide to the dispersion medium to obtain a suspension of oxidized graphene, (ii) spray drying the suspension to obtain graphene granules; and (iii) reducing graphene particles by atmosphere reduction. USE - The material is useful for electrode material of super capacitor, as a catalyst carrier or infrared optical material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene material produced by the above method.